|
| US4682459 | 15 Apr 1986 | 28 Jul 1987 | | Flooring system |
| US4731140 | 17 Jun 1985 | 15 Mar 1988 | | Wooden tile and a method of making the same |
| US4890434 | 8 Feb 1989 | 2 Jan 1990 | Robbins, Inc. | Hardwood floor system |
| US5213861 | 4 Sep 1991 | 25 May 1993 | | Wooden tile and method for making same |
| US5303526 | 21 Jan 1993 | 19 Apr 1994 | Robbins, Inc. | Resilient portable floor system |
| US5433052 | 2 Mar 1992 | 18 Jul 1995 | Robbins, Inc. | Kerfed hardwood floor system |
| US5566930 | 28 Feb 1995 | 22 Oct 1996 | Robbins, Inc. | Kerfed hardwood floor system |
| US5968625 | 15 Dec 1997 | 19 Oct 1999 | | Laminated wood products |
| US6119423 | 14 Sep 1998 | 19 Sep 2000 | | Apparatus and method for installing hardwood floors |
| US6418690 | 27 Jan 2000 | 16 Jul 2002 | Chalres E. Wheatley James A. Mitchell | Outdoor deck material |
| US6802159 | 31 May 2002 | 12 Oct 2004 | Snap Lock Industries, Inc. | Roll-up floor tile system and the method |
| US7114298 | 1 Sep 2004 | 3 Oct 2006 | Snap Lock Industries, Inc. | Roll-up floor tile system and method |
| US7571572 | 2 Jun 2005 | 11 Aug 2009 | | Modular floor tile system with sliding lock |
| US7571573 | 11 Apr 2006 | 11 Aug 2009 | | Modular floor tile with lower cross rib |
| US7587865 | 18 Apr 2006 | 15 Sep 2009 | | Modular floor tile with multi level support system |
| US7634876 | 8 Dec 2006 | 22 Dec 2009 | | Modular floor locator apparatus |
| US7690160 | 23 Jul 2004 | 6 Apr 2010 | | Modular floor tile system with transition edge |
| US7918057 | 23 Jul 2009 | 5 Apr 2011 | | Modular floor tile system with sliding lock |
| US7958681 | 30 Nov 2005 | 14 Jun 2011 | | Modular floor tile with nonslip insert system |
| US8099915 | 15 Oct 2008 | 24 Jan 2012 | SnapSports Company | Modular floor tile with resilient support members |
| US8166722 | 20 Nov 2009 | 1 May 2012 | Snap Lock Industries, Inc. | Modular floor tile system with transition edge |
| USD577444 | 7 Nov 2007 | 23 Sep 2008 | | Transition edge for a modular floor tile system |